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A wireless energy transmission and reception device

A receiving device and wireless energy transmission technology, applied in the electromagnetic field, can solve the problems of low wireless energy transmission efficiency, high cost, high risk of wire transmission, etc., and achieve higher electromagnetic energy receiving efficiency, good adjustability, and easy application volume. the effect of

Active Publication Date: 2018-07-27
上海佰恩智电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, microwave wireless power transmission technology is mainly used in some occasions where it is impractical to erect wires or the risk of erecting wires is high and the cost is high, such as high-altitude permanent operation platforms, power supply for large-scale wireless sensor nodes, etc., resulting in wireless energy transmission. less efficient

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  • A wireless energy transmission and reception device
  • A wireless energy transmission and reception device
  • A wireless energy transmission and reception device

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Embodiment Construction

[0015] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The implementations are only some of the implementations of the present application, not all of them. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0016] figure 1 It is a structural schematic diagram of the wireless energy transmission and receiving device in the present invention. figure 2 It is a side view of the wireless energy transmission and reception device in the present invention. see figure 1 and figure 2 , the wireless energy transmission a...

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Abstract

The present invention provides a wireless energy transmission and receiving device, which includes a substrate, a linearly polarized electromagnetic energy receiving mechanism and a matching load. The substrate is provided with a through hole, and the linearly polarized electromagnetic energy receiving mechanism is composed of a curved copper wire. The copper wire includes a first section, a second section and a third section integrally formed, the first section passes through the through hole and is connected to the matching load located on the lower surface of the substrate, the linear polarization The electromagnetic energy receiving mechanism and the matching load form an LC oscillating circuit, the length of the first section is greater than the length of the third section, the length of the second section is less than the length of the longer side of the substrate, and the The lower surface of the substrate is the equivalent ground plane. The wireless energy transmission and receiving device provided by the present invention can improve the efficiency of collecting electromagnetic energy, so as to improve the efficiency of wireless energy transmission.

Description

technical field [0001] The invention relates to the field of electromagnetic technology, in particular to a wireless energy transmission and reception device. Background technique [0002] In recent years, people pay more and more attention to space solar power transmission (Solar Power Transmission, SPT) and microwave wireless power transmission (WPT), and electromagnetic energy harvesting is one of the key technologies. At present, microwave wireless power transmission technology is mainly used in some occasions where it is impractical to erect wires or the risk of erecting wires is high and the cost is high, such as high-altitude permanent operation platforms, power supply of large-scale wireless sensor nodes, etc., resulting in wireless energy transmission. is less efficient. Contents of the invention [0003] The purpose of the present invention is to provide a wireless energy transmission and receiving device, which can improve the efficiency of collecting electroma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J50/20
Inventor 王身云徐鹏
Owner 上海佰恩智电子科技有限公司
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